gdkgc.h File Reference

#include <gdk/gdkcolor.h>
#include <gdk/gdktypes.h>

Go to the source code of this file.

Classes
struct	_GdkGCValues
struct	_GdkGC
struct	_GdkGCClass
Typedefs
typedef _GdkGCValues	GdkGCValues
typedef _GdkGCClass	GdkGCClass
Enumerations
enum	GdkCapStyle
enum	GdkFill
enum	GdkFunction
enum	GdkJoinStyle
enum	GdkLineStyle
enum	GdkSubwindowMode
enum	GdkGCValuesMask
Functions
GdkGC *	gdk_gc_new (GdkDrawable *drawable)
GdkGC *	gdk_gc_alloc (void)
GdkGC *	gdk_gc_new_with_values (GdkDrawable *drawable, GdkGCValues *values, GdkGCValuesMask values_mask)
void	gdk_gc_set_values (GdkGC *gc, GdkGCValues *values, GdkGCValuesMask values_mask)
void	gdk_gc_init (GdkGC *gc, GdkGCClass *klass)
GdkGC *	gdk_gc_ref (GdkGC *gc)
void	gdk_gc_unref (GdkGC *gc)
void	gdk_gc_get_values (GdkGC *gc, GdkGCValues *values)
void	gdk_gc_set_foreground (GdkGC *gc, GdkColor *color)
void	gdk_gc_set_background (GdkGC *gc, GdkColor *color)
void	gdk_gc_set_font (GdkGC *gc, GdkFont *font)
void	gdk_gc_set_function (GdkGC *gc, GdkFunction function)
void	gdk_gc_set_fill (GdkGC *gc, GdkFill fill)
void	gdk_gc_set_tile (GdkGC *gc, GdkPixmap *tile)
void	gdk_gc_set_stipple (GdkGC *gc, GdkPixmap *stipple)
void	gdk_gc_set_ts_origin (GdkGC *gc, gint x, gint y)
void	gdk_gc_set_clip_origin (GdkGC *gc, gint x, gint y)
void	gdk_gc_set_clip_mask (GdkGC *gc, GdkBitmap *mask)
void	gdk_gc_set_clip_rectangle (GdkGC *gc, GdkRectangle *rectangle)
void	gdk_gc_set_clip_region (GdkGC *gc, GdkRegion *region)
void	gdk_gc_set_subwindow (GdkGC *gc, GdkSubwindowMode mode)
void	gdk_gc_set_exposures (GdkGC *gc, gboolean exposures)
void	gdk_gc_set_line_attributes (GdkGC *gc, gint line_width, GdkLineStyle line_style, GdkCapStyle cap_style, GdkJoinStyle join_style)
void	gdk_gc_set_dashes (GdkGC *gc, gint dash_offset, gint8 dash_list[], gint n)
void	gdk_gc_copy (GdkGC *dst_gc, GdkGC *src_gc)
guint	gdk_gc_set_text_align (GdkGC *gc, guint tAlign)

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Typedef Documentation

typedef struct _GdkGCClass GdkGCClass

Definition at line 12 of file gdkgc.h.

typedef struct _GdkGCValues GdkGCValues

Definition at line 11 of file gdkgc.h.

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Enumeration Type Documentation

enum GdkCapStyle

Definition at line 20 of file gdkgc.h.

enum GdkFill

Definition at line 33 of file gdkgc.h.

enum GdkFunction

Definition at line 58 of file gdkgc.h.

enum GdkGCValuesMask

Definition at line 103 of file gdkgc.h.

enum GdkJoinStyle

Definition at line 81 of file gdkgc.h.

enum GdkLineStyle

Definition at line 92 of file gdkgc.h.

enum GdkSubwindowMode

Definition at line 98 of file gdkgc.h.

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Function Documentation

GdkGC* gdk_gc_alloc

(

void

)

Definition at line 32 of file gdkgc.c.

References g_new, and NULL.

Referenced by _gdk_win32_gc_new().

void gdk_gc_copy	(	GdkGC *	dst_gc,
		GdkGC *	src_gc
	)

Definition at line 767 of file gdkgc-win32.c.

References _GdkGCWin32Data::clip_region, DWORD, _GdkGCWin32Data::font, g_free(), g_malloc(), gdk_drawable_ref(), gdk_drawable_unref(), gdk_font_ref(), gdk_font_unref(), GDK_GC_WIN32DATA, NULL, _GdkGCWin32Data::stipple, _GdkGCWin32Data::tile, and WIN32_GDI_FAILED.

Referenced by TGWin32::CopyGC(), and test_gcs().

void gdk_gc_get_values	(	GdkGC *	gc,
		GdkGCValues *	values
	)

Definition at line 91 of file gdkgc.c.

References g_return_if_fail, and NULL.

Referenced by TGWin32::DrawString(), TGWin32::GetGCValues(), TGWin32::OpenDisplay(), TGWin32::RenderString(), TGWin32::SetColor(), TGWin32::SetTextColor(), test_gcs(), test_one_line_on_drawable(), test_one_point_on_drawable(), test_one_rectangle_on_drawable(), and test_some_arcs_on_drawable().

void gdk_gc_init	(	GdkGC *	gc,
		GdkGCClass *	klass
	)

GdkGC* gdk_gc_new

(

GdkDrawable *

drawable

)

Definition at line 44 of file gdkgc.c.

References g_return_val_if_fail, GDK_DRAWABLE_DESTROYED, gdk_gc_new_with_values(), and NULL.

Referenced by _gdk_pixmap_create_from_xpm(), gdk_draw_rgb_image_core(), gdk_pixmap_create_from_data(), gdk_win32_gc_values_to_win32values(), TGWin32::OpenDisplay(), and test_gcs().

GdkGC* gdk_gc_new_with_values	(	GdkDrawable *	drawable,
		GdkGCValues *	values,
		GdkGCValuesMask	values_mask
	)

Definition at line 54 of file gdkgc.c.

References g_return_val_if_fail, GDK_DRAWABLE_DESTROYED, and NULL.

Referenced by TGWin32::CreateGC(), gdk_gc_new(), and TGWin32::OpenDisplay().

GdkGC* gdk_gc_ref

(

GdkGC *

gc

)

Definition at line 68 of file gdkgc.c.

References g_return_val_if_fail, and NULL.

void gdk_gc_set_background	(	GdkGC *	gc,
		GdkColor *	color
	)

Definition at line 120 of file gdkgc.c.

References g_return_if_fail, GDK_GC_BACKGROUND, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC(), gdk_draw_rgb_image_core(), gdk_pixmap_create_from_data(), gdk_rgb_gc_set_background(), TGWin32::OpenDisplay(), TGWin32::SetColor(), TGWin32::SetTextColor(), and test_gcs().

void gdk_gc_set_clip_mask	(	GdkGC *	gc,
		GdkBitmap *	mask
	)

Definition at line 207 of file gdkgc.c.

References g_return_if_fail, GDK_GC_CLIP_MASK, gdk_gc_set_values(), mask, and NULL.

Referenced by TGWin32::ChangeGC(), TGWin32::OpenPixmap(), TGWin32::RescaleWindow(), TGWin32::ResizePixmap(), TGWin32::ResizeWindow(), TGWin32::SelectWindow(), TGWin32::SetClipOFF(), and TGWin32::SetDoubleBufferON().

void gdk_gc_set_clip_origin	(	GdkGC *	gc,
		gint	x,
		gint	y
	)

Definition at line 194 of file gdkgc.c.

References g_return_if_fail, GDK_GC_CLIP_X_ORIGIN, GDK_GC_CLIP_Y_ORIGIN, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC().

void gdk_gc_set_clip_rectangle	(	GdkGC *	gc,
		GdkRectangle *	rectangle
	)

Definition at line 706 of file gdkgc-win32.c.

References data, g_print(), g_return_if_fail, GDK_GC_CLIP_MASK, GDK_GC_CLIP_X_ORIGIN, GDK_GC_CLIP_Y_ORIGIN, GDK_GC_WIN32DATA, GDK_NOTE, _GdkRectangle::height, NULL, _GdkRectangle::width, WIN32_GDI_FAILED, _GdkRectangle::x, and _GdkRectangle::y.

Referenced by TGWin32::SelectWindow(), TGWin32::SetClipRectangles(), and TGWin32::SetClipRegion().

void gdk_gc_set_clip_region	(	GdkGC *	gc,
		GdkRegion *	region
	)

Definition at line 739 of file gdkgc-win32.c.

References data, g_print(), g_return_if_fail, GDK_GC_CLIP_MASK, GDK_GC_WIN32DATA, GDK_NOTE, NULL, WIN32_GDI_FAILED, and _GdkRegionPrivate::xregion.

void gdk_gc_set_dashes	(	GdkGC *	gc,
		gint	dash_offset,
		gint8	dash_list[],
		gint	n
	)

Definition at line 258 of file gdkgc.c.

References g_return_if_fail, and NULL.

Referenced by TGWin32::DrawLine(), TGWin32::DrawPolyLine(), and TGWin32::SetDashes().

void gdk_gc_set_exposures	(	GdkGC *	gc,
		gboolean	exposures
	)

Definition at line 228 of file gdkgc.c.

References g_return_if_fail, GDK_GC_EXPOSURES, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC().

void gdk_gc_set_fill	(	GdkGC *	gc,
		GdkFill	fill
	)

Definition at line 152 of file gdkgc.c.

References g_return_if_fail, GDK_GC_FILL, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC(), test_gcs(), and TGWin32::UpdateFillStyle().

void gdk_gc_set_font	(	GdkGC *	gc,
		GdkFont *	font
	)

Definition at line 131 of file gdkgc.c.

References g_return_if_fail, GDK_GC_FONT, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC().

void gdk_gc_set_foreground	(	GdkGC *	gc,
		GdkColor *	color
	)

Definition at line 109 of file gdkgc.c.

References g_return_if_fail, GDK_GC_FOREGROUND, gdk_gc_set_values(), and NULL.

Referenced by _gdk_pixmap_create_from_xpm(), TGWin32::ChangeGC(), TGWin32::DrawCellArray(), gdk_draw_rgb_image_core(), gdk_pixmap_create_from_data(), gdk_rgb_gc_set_foreground(), TGWin32::OpenDisplay(), TGWin32::RequestLocator(), TGWin32::SetColor(), TGWin32::SetForeground(), TGWin32::SetTextColor(), and test_gcs().

void gdk_gc_set_function	(	GdkGC *	gc,
		GdkFunction	function
	)

Definition at line 142 of file gdkgc.c.

References g_return_if_fail, GDK_GC_FUNCTION, gdk_gc_set_values(), and NULL.

Referenced by TGWin32::ChangeGC(), TGWin32::SetDrawMode(), test_arcs(), test_gcs(), test_lines(), test_points(), and test_rectangles().

void gdk_gc_set_line_attributes	(	GdkGC *	gc,
		gint	line_width,
		GdkLineStyle	line_style,
		GdkCapStyle	cap_style,
		GdkJoinStyle	join_style
	)

Definition at line 239 of file gdkgc.c.

References GDK_GC_CAP_STYLE, GDK_GC_JOIN_STYLE, GDK_GC_LINE_STYLE, GDK_GC_LINE_WIDTH, and gdk_gc_set_values().

Referenced by TGWin32::SetLineType(), test_arcs(), test_lines(), and test_rectangles().

void gdk_gc_set_stipple	(	GdkGC *	gc,
		GdkPixmap *	stipple
	)

Definition at line 172 of file gdkgc.c.

References g_return_if_fail, gdk_gc_set_values(), GDK_GC_STIPPLE, and NULL.

Referenced by TGWin32::ChangeGC(), and TGWin32::UpdateFillStyle().

void gdk_gc_set_subwindow	(	GdkGC *	gc,
		GdkSubwindowMode	mode
	)

Definition at line 218 of file gdkgc.c.

References g_return_if_fail, gdk_gc_set_values(), GDK_GC_SUBWINDOW, and NULL.

Referenced by TGWin32::ChangeGC().

guint gdk_gc_set_text_align	(	GdkGC *	gc,
		guint	tAlign
	)

Definition at line 55 of file gdkgc-win32.c.

References text_align.

void gdk_gc_set_tile	(	GdkGC *	gc,
		GdkPixmap *	tile
	)

Definition at line 162 of file gdkgc.c.

References g_return_if_fail, gdk_gc_set_values(), GDK_GC_TILE, and NULL.

Referenced by TGWin32::ChangeGC().

void gdk_gc_set_ts_origin	(	GdkGC *	gc,
		gint	x,
		gint	y
	)

Definition at line 182 of file gdkgc.c.

References g_return_if_fail, gdk_gc_set_values(), GDK_GC_TS_X_ORIGIN, GDK_GC_TS_Y_ORIGIN, and NULL.

Referenced by TGWin32::ChangeGC().

void gdk_gc_set_values	(	GdkGC *	gc,
		GdkGCValues *	values,
		GdkGCValuesMask	values_mask
	)

Definition at line 100 of file gdkgc.c.

References g_return_if_fail, and NULL.

Referenced by TGWin32::ChangeGC(), gdk_gc_set_background(), gdk_gc_set_clip_mask(), gdk_gc_set_clip_origin(), gdk_gc_set_exposures(), gdk_gc_set_fill(), gdk_gc_set_font(), gdk_gc_set_foreground(), gdk_gc_set_function(), gdk_gc_set_line_attributes(), gdk_gc_set_stipple(), gdk_gc_set_subwindow(), gdk_gc_set_tile(), and gdk_gc_set_ts_origin().

void gdk_gc_unref

(

GdkGC *

gc

)

Definition at line 78 of file gdkgc.c.

References g_return_if_fail, NULL, and private.

Referenced by _gdk_pixmap_create_from_xpm(), TGWin32::DeleteGC(), gdk_pixmap_create_from_data(), gdk_win32_gc_values_to_win32values(), and test_gcs().

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